Denmark Sea Temperature

Looking to find out what the sea water temperature in Denmark is for today and the next few days? Below are data and charts that will give you information about sea temperatures in Denmark and nearby locations.

Water temperature in Denmark right now

Below is the current sea temperature for Denmark, Australia on 7th November 2025.

18.65° C

(65.57° F)

yesterday: 18.69° C (65.64° F)
a week ago: 18.7° C (65.66° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

The average sea temperature for Denmark on November 7th over the last 10 years is 18.23° C (64.82° F), with a low temperature of 17.31° C (63.16° F) and a high of 19.18° C (66.52° F).

Analysis and forecast for Denmark water temperatures

The water temperature in Denmark today is higher than the average temperature of 18.23° C (64.82° F) and the temperature on this day last year, 7th November 2024, was 18.65° C (65.57° F).

The chart and table below shows the change in water temperature in Denmark over the last 30 days:

Date	Temperature (Celsius)	Temperature (Fahrenheit)
November 7	18.65° C	65.57° F
November 6	18.69° C	65.64° F
November 5	18.68° C	65.62° F
November 4	18.83° C	65.89° F
November 3	18.68° C	65.62° F
November 2	18.68° C	65.62° F
November 1	18.68° C	65.62° F
October 31	18.7° C	65.66° F
October 30	18.67° C	65.61° F
October 29	18.55° C	65.39° F
October 28	18.6° C	65.48° F
October 27	18.55° C	65.39° F
October 26	18.51° C	65.32° F
October 25	18.35° C	65.03° F
October 24	18.66° C	65.59° F
October 23	18.46° C	65.23° F
October 22	18.48° C	65.26° F
October 21	18.31° C	64.96° F
October 20	18.61° C	65.5° F
October 19	18.71° C	65.68° F
October 18	18.9° C	66.02° F
October 17	18.84° C	65.91° F
October 16	18.35° C	65.03° F
October 15	18.26° C	64.87° F
October 14	18.14° C	64.65° F
October 13	18.33° C	64.99° F
October 12	18.51° C	65.32° F
October 11	18.26° C	64.87° F
October 10	18.36° C	65.05° F
October 9	18.1° C	64.58° F
October 8	18.31° C	64.96° F

The actual nearshore temperatures may vary by several degrees and this can also be heavily affected by weather. Strong winds can cause cold, deep waters to replace the surface waters that had been warmed by the sun, and heavy rain can also reduce the temperature of the sea surface temperature as well.

Water temperature in Denmark by month

The chart below shows the monthly average water temperature in Denmark.

For more detailed information on how the sea temperature in Denmark changes for each month of the year, choose from the months below.

January February March April May June July August September October November December

Denmark map and nearby water temperatures

The highest temperature in Australia today is 30.85° C (87.53° F) in Darwin. The lowest is in Bruny Island, where the temperature of the water is 12.81° C (55.06° F).

Why measure sea surface temperatures (SST) in Denmark?

The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as Denmark because they want to understand and learn how the ocean communicates with the atomosphere of Earth.

SST is one measure that provides information on the global climate, and it can be used to predict the weather in Denmark as well as atmospheric model simulations and to study marine ecosystems in the area.

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Denmark comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

<a href="http://seatemperatures.net/australia-and-oceania/australia/denmark/">Denmark Sea Temperature</a>
"Denmark Sea Temperature". SeaTemperatures.net. Accessed on November 7, 2025. http://seatemperatures.net/australia-and-oceania/australia/denmark/.
"Denmark Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/denmark/. Accessed 7 November, 2025
Denmark Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/denmark/.